Calculator to convert Amperes to kVA online with explanation of the formula and table of equivalences .
In addition, some examples are shown that clarify the conversion and the steps of how to convert from Amperes to kVA.
Amp. to kVA calculation formula for generator and transformer, AC, 3 phase, 2 phase, 1 phase:
- IAC=Ampere.
- VL-L=Volts Line-Line.
- VL-N=Volts Line-Neutral.
- IAC1Ø=Current/Ampere 1 phase.
- IAC2Ø=Current/Ampere 2 phase.
- IAC3Ø=Current/Ampere 3 phase.
How to convert Amp. to kVA in only 1 step:
Step 1:
Multiply the amps by the voltage indicated in the formula and divide them by 1000. For example, a three-phase fan (3P) has a current of 10 A with a voltage of 208 VL-L, multiply 10 A by the voltage of 208 V , the root of three and divide by 1000, which will result in: 3,6kVA. (10Ax208Vx√3) / 1000 = 3,6kVA).
Examples of Amps to kVA conversions:
Example 1:
A monophasic hair dryer has an amperage of 2 Amp and a voltage of 110V, how much power in kVA will the dryer have ?.
Answer: // The only thing to do is multiply the Amps by the voltage and the result divide it by 1000, in the following way: (2Ampx110V) / 1000 = 0.22kVA.
Example 2:
A three-phase industrial juice extractor has an amperage of 1, amperes and a voltage of 208V (Volts LL), how many kVA will the extractor have?
Answer: // To know the result, you must multiply the voltage by the amperage and by the root of three, and then divide the result by 1000, in the following way: (1.4Ampx208Vx√3) / 1000 = 0.5kVA
Example 3:
A three-phase washing machine for a hotel, has a 4Amp amperage and a voltage of 220Volts (Volts Linea-Linea), how many kVA will the washing machine have?
Answer: // As in the previous examples we must multiply 4 amperex220Voltsx√3, the result of this multiplication should be divided by 1000, for a result of: 1,52kVA
Amp. to kVA, table for conversion, equivalence, transformation (Voltage = 220, AC, 3F):
| How many Amps are: | Equivalence in kVA |
| 10 Amps | Equivalent to 3.81 kVA |
| 20 Amps | 7.62 kVA |
| 30 Amps | 11.43 kVA |
| 40 Amps | 15.24 kVA |
| 50 Amps | 19.05 kVA |
| 60 Amps | 22.86 kVA |
| 70 Amps | 26.67 kVA |
| 80 Amps | 30.48 kVA |
| 90 Amps | 34.29 kVA |
| 100 Amps | 38.11 kVA |
| 200 Amps | 76.21 kVA |
| 300 Amps | 114.32 kVA |
| 400 Amps | 152.42 kVA |
| 500 Amps | 190.53 kVA |
| 600 Amps | 228.63 kVA |
| 700 Amps | 266.74 kVA |
| 800 Amps | 304.84 kVA |
| 900 Amps | 342.95 kVA |
| 1000 Amps | 381.05 kVA |
| 2000 Amps | 762.10 kVA |
| 3000 Amperes | 1143.15 kVA |
| 4000 Amps | 1524.20 kVA |
| 5000 Amps | 1905.26 kVA |
Note : The conversions of the previous table were made taking into account a voltage of 220V, with a three-phase AC power. For different variables you should use the calculator that appears at the beginning.